<template>
	<view class="container">
		<view class="swiper-tab dis-flex box-align-center flex-y-center">
			<block v-for="item in tabList" :key="item.value">
				<view class="swiper-tab-item " :class="{ on: dataType == item.value }" :data-current="item.value" @tap="swichNav">{{ item.text }}</view>
			</block>
		</view>
		<!-- 订单列表 -->
		<scroll-view :scroll-y="true" @scrolltolower="triggerDownLoad" :style="{ height: swiperHeight + 'px' }">
			<view class="widget-list b-f" v-if="list.data.length">
				<view class="widget__detail" v-for="item in list.data" :key="item.order_master.order_no">
					<view class="detail__row dis-flex flex-x-between">
						<view class="detail__left f-24">订单号：{{ item.order_master.order_no }}</view>
						<view class="detail__right f-24 c-violet">{{ item.order_master.state_text }}</view>
					</view>
					<view class="detail__row m-top10 dis-flex flex-x-between">
						<view class="detail__left dis-flex flex-y-center">
							<view class="user-avatar"><image :src="item.user.avatarUrl"></image></view>
							<view class="user-info dis-flex flex-dir-column flex-x-center">
								<view class="user-nickName f-28">{{ item.user.nickName }}</view>
								<view class="user-time f-24 c-80">消费金额：￥{{ item.order_price }}</view>
							</view>
						</view>
						<view class="detail__right dis-flex flex-dir-column flex-x-center flex-y-center">
							<view class="detail__money t-r col-m">
								<text class="f-26">+</text>
								<text class="f-28" v-if="item.first_user_id == user_id">{{ item.first_money }}</text>
								<text class="f-28" v-if="item.second_user_id == user_id">{{ item.second_money }}</text>
								<text class="f-28" v-if="item.third_user_id == user_id">{{ item.third_money }}</text>
							</view>
							<view class="detail__time f-22 c-80">{{ item.create_time }}</view>
						</view>
					</view>
				</view>
				<!-- 没有更多 -->
				<view v-if="list.data.length && !isLoading && no_more" class="no-more f-30">亲, 没有更多了</view>
			</view>
			<!-- 没有记录 -->
			<view class="yoshop-notcont" v-if="!list.data.length && !isLoading">
				<text class="iconfont icon-wushuju"></text>
				<text class="cont">亲，暂无订单记录哦</text>
			</view>
		</scroll-view>
	</view>
</template>

<script>
import Route from '@/utils/Route.js';
import Tools from '@/utils/Tools.js';
export default {
	data() {
		return {
			isLoading: true,
			dataType: -1,
			page: 1,
			no_more: false,
			swiperHeight: null,
			list: { data: [] },
			user_id: null,
			tabList: []
		};
	},
	onLoad() {
		this.setSwiperHeight();
	},
	onShow() {
		this.getOrderList();
	},
	methods: {
		/**
		 * 设置swiper的高度
		 */
		setSwiperHeight() {
			// 获取系统信息(拿到屏幕宽度)
			let systemInfo = wx.getSystemInfoSync();
			let tapHeight = uni.upx2px(82); // tap高度
			this.swiperHeight = systemInfo.windowHeight - tapHeight; // swiper高度
		},
		/**
		 * 获取订单列表
		 */
		getOrderList(isNextPage, page) {
			this.$get(
				this.$api.getUserDealerOrderLists,
				{
					settled: this.dataType,
					page: page || 1
				},
				res => {
					// 创建页面数据
					const data = this.createData(res.data, isNextPage);
					console.log(data);
					this.isLoading = data.isLoading;
					this.list = data.list;
					this.user_id = data.user_id;
					this.tabList = data.tabList;
					// console.log(this.createData(result.data, isNextPage));
				}
			);
		},
		/**
		 * 创建页面数据
		 */
		createData(data, isNextPage) {
			data['isLoading'] = false;
			// 列表数据
			let dataList = this.list;
			if (isNextPage == true && typeof dataList !== 'undefined') {
				data.list.data = dataList.data.concat(data.list.data);
			}
			// 当前用户id
			data['user_id'] = Tools.getUserId();
			// 导航栏数据
			data['tabList'] = [
				{
					value: -1,
					text: '全部'
				},
				{
					value: 0,
					text: '未结算'
				},
				{
					value: 1,
					text: '已结算'
				}
			];
			return data;
		},
		/**
		 * 点击tab切换
		 */
		swichNav(e) {
			let _this = this;
			this.dataType = e.target.dataset.current;
			this.isLoading = true;
			this.list = { data: [] };
			this.no_more = false;
			this.page = 1;
			this.$nextTick(() => {
				this.getOrderList();
			});
		},
		/**
		 * 下拉到底加载数据
		 */
		triggerDownLoad() {
			// 已经是最后一页
			if (this.page >= this.list.last_page) {
				this.no_more = true;
				return false;
			}
			// 获取订单列表
			this.getOrderList(true, ++this.page);
		}
	}
};
</script>

<style>
page {
	background: #fff;
}

.c-violet {
	color: #786cff;
}

.c-80 {
	color: #808080;
}

/* 选项卡 */

.swiper-tab {
	width: 100%;
	text-align: center;
	height: 80rpx;
	background-color: #fff;
	border-bottom: 1px solid #eee;
}

.swiper-tab .swiper-tab-item {
	width: 33.333333%;
	height: 100%;
	font-size: 28rpx;
	color: #777;
	display: flex;
	justify-content: center;
	align-items: center;
	box-sizing: border-box;
	border-bottom: 2px solid #ffffff00;
}

.swiper-tab .on {
	color: #786cff;
	border-bottom: 2px solid #786cff;
}

/* 设置scroll-view容器高度 */

.widget-list,
.yoshop-notcont {
	height: 100.1%;
}

/* 订单列表 */

.widget-list {
	padding: 10rpx 20rpx 40rpx 20rpx;
	box-sizing: border-box;
}

.widget__detail {
	padding: 20rpx 15rpx;
	box-sizing: border-box;
	font-size: 28rpx;
	border-bottom: 1rpx solid #e7e7e7;
}

.widget__detail .user-avatar {
	margin-right: 16rpx;
}

.widget__detail .user-avatar image {
	display: block;
	width: 100rpx;
	height: 100rpx;
	border: 4rpx solid #fff;
	border-radius: 50%;
}

.widget__detail .user-info {
	height: 100%;
}

.widget__detail .user-info .user-nickName {
	margin-bottom: 8rpx;
}

.widget__detail .detail__money {
	width: 100%;
	margin-bottom: 8rpx;
}
</style>
